Basic Photoshop stuff, drop shadows and whatnot. For the music, I recorded my watch beeping and altered the pitch. To get the shapes on the LCD screen I just traced the original image, and to get them to overlap right for animating I just beat my own skul

Seriously, just because it's good photoshop work doesn't make it funny or even just kind of amusing. Take someone else's turd of an idea (What is Love) and no matter how much you polish it, you'll just have a polished turd.